Virtual screening and pharmacophore studies for ftase inhibitors using Indian plant anticancer compounds database.

ABSTRACT: Farnesyl transferase (FTase) is an enzyme responsible for post-translational modification in proteins having a carboxy-terminal CaaX motif in human. It catalyzes the attachment of a lipid group in proteins of RAS superfamily, which is essential in signal transduction. FTase has been recognized as an important target for anti cancer therapeutics. In this work, we performed virtual screening against FTase with entire 125 compounds from Indian Plant Anticancer Database using AutoDock 3.0.5 software. All compounds were docked within binding pocket containing Lys164, Tyr300, His248 and Tyr361 residues in crystal structure of FTase. These complexes were ranked according to their docking score, using methodology that was shown to achieve maximum accuracy. Finally we got three potent compounds wit

SUBMITTER: Khan AH 

PROVIDER: S-EPMC3039991 | biostudies-literature | 2010 Jul

REPOSITORIES: biostudies-literature